17198-5025 RST 1949
17h 19m 47.75s -50° 24' 58.3" P.A. 75.00 sep 2.4 mag 10.70,12.20 Sp F5
Coord 2000 |
17198-5025 |
|
Discov num |
RST1949 |
|
Comp |
|
|
Coord arcsec 2000 |
17 19 47.75 -50 24 58.3 |
|
Date first |
1934 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
74 |
|
Pa last |
74.8 |
|
P.A. Now (θ) |
74.8° |
|
Sep first |
2.2 |
|
Sep last |
2.355 |
|
Sep. Now (ρ) |
2.355" |
|
Mag pri |
10.70 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
F5 (yellow-white) |
|
Pri motion ra |
+002 |
|
Sec motion ra |
|
|
Pri motion dec |
-018 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ara |
|
Tycho2 |
8349-01845-1 |
|
Gaia DR2 |
5925565412514180992 |
|